#include <stdio.h>

int main(int argc, char *argv[])
{
    int arr[][2] = {1, 2, 3, 4, 5};

    printf("sizeof(arr) = %ld\n", sizeof(arr));
    int len = sizeof(arr) / sizeof(arr[0][0]);

    for (int i = 0; i < len; i++) {
        printf("%d ", *(&arr[0][0] + i));
    }

    puts("");
    return 0;
}
